Replace

Installing Pulley Rotor Bearing:

Staking Bearing In Rotor Hub Bore:

Bearing Staked In Place:

Installing Pulley Rotor And Bearing Assembly:

Install or Connect

1. Place the pulley rotor on the J 21352-A support block to fully support the rotor hub during hearing installation.

NOTICE: DO NOT support the rotor by resting the pulley rim on a flat surface during the bearing installation or the rotor face will be bent.

2. Align the new bearing squarely with the hub bore and using pulley and bearing installer J 9481-A with universal handle J 29886, drive the bearing fully into the hub. The installer will apply force to the outer race of the bearing, if used as shown.
3. Place hearing staking guide J 33019-1 and bearing staking pin J 33019-2 in the hub bore as shown in image. Shift the rotor and bearing assembly on the J 21352-A support block to give full support of the hub under the staking pin location. A heavy-duty rubber hand may be used to hold the stake pin in the guide, and the stake pin should be properly positioned in the guide after; each impact on the pin.
4. Using care to prevent personal injury, strike the staking pin with a hammer until a metal stake similar to the original, is formed down to but not touching the bearing.
Noisy bearing operation and reduced bearing life may result if outer bearing race is deformed while staking, The stake metal should not contact the outer race of the hearing. Stake three places 120 degrees apart as shown in image.
5. With the compressor mounted to the J 33026 holding fixture, position the rotor and hearing assembly on the front head.
6. Position the J 33017 pulley, rotor and hearing installer and J 33023-A pulley pilot directly over the inner race of the bearing.
7. Position pulley crossbar J 8433-1 on the pulley pilot J 33023-A and assemble the two J 33026-2 through belts and washers through the pulley bar slots and thread them into the J 33026 holding fixture. The thread of the through bolts should engage the full thickness of the holding fixture.
8. Tighten the center screw in the J 8433-1 pulley crossbar to force the pulley rotor and bearing assembly onto the compressor front head. Should the J 33017 pulley rotor and hearing installer slip off direct in-line contact with the inner race of the hearing, loosen the J 8433-1 center forcing screw and realign the installer and pilot so that the J 33017 installer will properly clear the front head.
9. Install rotor and hearing assembly retainer ring, using snap ring pliers J 6083.
10. Reinstall clutch plate and hub assembly as described previously.